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Wennappuwa Weather and Climate: A Comprehensive Guide

The weather in Wennappuwa is characterized by a steady average temperature throughout the year. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The temperature in Wennappuwa remains steady throughout the year, providing a consistently very warm climate. Typically, average maximum daytime temperatures range from a very warm 33°C in March to a comfortable 30°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 24°C during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Wennappuwa has a relatively rainy climate with high precipitation levels, averaging 2215 mm of rainfall annually. The climate in Wennappuwa shows significant variation throughout the year. Expect heavy rainfall in October, with an average of 329 mm of precipitation over 15 rainy days.

In contrast, January offers drier and sunnier days, with around 45 mm of rainfall over 4 rainy days. For more details, please visit our Wennappuwa Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Wennappuwa offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between March (9.2 hours daily) and September (6.3 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Colombo, Sri Lanka (49 KM, 30 Miles).

Daily hours of sunshine

Data from: Colombo, Sri Lanka (49 KM, 30 Miles).

Forecast for Wennappuwa

Thursday
20 Feb
Fair
Fair
33°C
0 mm
Friday
21 Feb
Clear sky
Clear sky
33°C
0 mm
Saturday
22 Feb
Fair
Fair
28°C
0 mm

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Wennappuwa in Sri Lanka

Wennappuwa has high temperatures year round ranging between 29°C and 32°C.
Other facts from our historical weather data:
  • Which is the hottest month in Wennappuwa?
    March has an average maximum temperature of 33°C and is the hottest month of the year.
  • Which is the coolest month in Wennappuwa?
    The coolest month is January with an average maximum temperature of 30°C.
  • Which is the wettest month in Wennappuwa?
    October tops the wettest month list with 329 mm of rainfall.
  • Which is the driest month in Wennappuwa?
    January is the driest month with 45 mm of precipitation.
  • Which is the sunniest month in Wennappuwa?
    March is the sunniest month with an average of 276 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.